Angular 离子交换网络中的嵌套路由

我正在使用离子4

我已将我的应用程序组织在以下页面中：

| app
  |- tabs
     |- tabs.page.ts
     |- tabs.module.ts
     |- tabs.routing.module.ts
  |- pages
     |- profile
        |- profile
           |- profile.module.ts
           |- profile.page.ts
        |- profile.module.ts
        |- profile-routing.module.ts
     |- pages.module.ts
     |- pages-routing.module.ts
  |- app.component.ts
  |- app.module.ts
  |- app-routing.module.ts

app routing.module.ts的内容

const routes: Routes = [
  { path: '', redirectTo: 'tabs', pathMatch: 'full'},
  { path: 'tabs', loadChildren: './tabs/tabs.module#TabsPageModule', canActivate: [AuthGuardService]},
];
@NgModule({
  imports: [
    RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })
  ],
  exports: [RouterModule]
})
export class AppRoutingModule {}

const routes: Routes = [
  {
    path: '',
    component: TabsPage,
    loadChildren: '../pages/pages.module#PagesModule'
  }
];

@NgModule({
  imports: [
    RouterModule.forChild(routes)
  ],
  exports: [RouterModule]
})
export class TabsPageRoutingModule {}

const routes: Routes = [
    { path: '', redirectTo: 'profile', pathMatch: 'full'},
    { path: 'profile', loadChildren: './profile/profile.module#ProfileModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class PagesRoutingModule {}

const routes: Routes = [
    { path: '', loadChildren: './profile/profile.module#ProfilePageModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class ProfileRoutingModule {}

然后，tabs.routing.module.ts

const routes: Routes = [
  { path: '', redirectTo: 'tabs', pathMatch: 'full'},
  { path: 'tabs', loadChildren: './tabs/tabs.module#TabsPageModule', canActivate: [AuthGuardService]},
];
@NgModule({
  imports: [
    RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })
  ],
  exports: [RouterModule]
})
export class AppRoutingModule {}

const routes: Routes = [
  {
    path: '',
    component: TabsPage,
    loadChildren: '../pages/pages.module#PagesModule'
  }
];

@NgModule({
  imports: [
    RouterModule.forChild(routes)
  ],
  exports: [RouterModule]
})
export class TabsPageRoutingModule {}

const routes: Routes = [
    { path: '', redirectTo: 'profile', pathMatch: 'full'},
    { path: 'profile', loadChildren: './profile/profile.module#ProfileModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class PagesRoutingModule {}

const routes: Routes = [
    { path: '', loadChildren: './profile/profile.module#ProfilePageModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class ProfileRoutingModule {}

进一步加载页面模块和页面路由.module.ts的内容

const routes: Routes = [
  { path: '', redirectTo: 'tabs', pathMatch: 'full'},
  { path: 'tabs', loadChildren: './tabs/tabs.module#TabsPageModule', canActivate: [AuthGuardService]},
];
@NgModule({
  imports: [
    RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })
  ],
  exports: [RouterModule]
})
export class AppRoutingModule {}

const routes: Routes = [
  {
    path: '',
    component: TabsPage,
    loadChildren: '../pages/pages.module#PagesModule'
  }
];

@NgModule({
  imports: [
    RouterModule.forChild(routes)
  ],
  exports: [RouterModule]
})
export class TabsPageRoutingModule {}

const routes: Routes = [
    { path: '', redirectTo: 'profile', pathMatch: 'full'},
    { path: 'profile', loadChildren: './profile/profile.module#ProfileModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class PagesRoutingModule {}

const routes: Routes = [
    { path: '', loadChildren: './profile/profile.module#ProfilePageModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class ProfileRoutingModule {}

以及profile routing.module.ts的内容

const routes: Routes = [
  { path: '', redirectTo: 'tabs', pathMatch: 'full'},
  { path: 'tabs', loadChildren: './tabs/tabs.module#TabsPageModule', canActivate: [AuthGuardService]},
];
@NgModule({
  imports: [
    RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })
  ],
  exports: [RouterModule]
})
export class AppRoutingModule {}

const routes: Routes = [
  {
    path: '',
    component: TabsPage,
    loadChildren: '../pages/pages.module#PagesModule'
  }
];

@NgModule({
  imports: [
    RouterModule.forChild(routes)
  ],
  exports: [RouterModule]
})
export class TabsPageRoutingModule {}

const routes: Routes = [
    { path: '', redirectTo: 'profile', pathMatch: 'full'},
    { path: 'profile', loadChildren: './profile/profile.module#ProfileModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class PagesRoutingModule {}

const routes: Routes = [
    { path: '', loadChildren: './profile/profile.module#ProfilePageModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class ProfileRoutingModule {}

但是在参观的时候

/tabs/profile

它给出了如下错误：

错误错误：“未捕获（承诺中）：错误：在“/profile/profile.module”中找不到“ProfilePageModule”。

将{path:''，loadChildren:'./profile/profile.module#ProfilePageModule'}，中的{path:''替换为{path:''，组件：ProfilePage}正在工作。

为什么有两个“profile.module.ts”“配置文件目录中的文件？延迟加载时，请确保loadChildren路径指向其中导出了“ProfilePageModule”的文件，鉴于您的错误，我假设您指向的是不正确的“profile.module.ts”

我想说，{path:''，component:ProfilePage}正在工作，因为它正在急切地加载，没有一个演示项目来检查代码，这很难说，但是您是否尝试过：

const routes: Routes = [
    { path: '', loadChildren: './profile.module#ProfilePageModule'},
];
@NgModule({
    imports: [
        RouterModule.forChild(routes)
    ],
    exports: [RouterModule]
})
export class ProfileRoutingModule {}